UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for U9839... Searching the city database file for: U9839 ... Date:0000Z 5 NOV 25 Station: U9839 WMO ident: 29839 Latitude: 53.50 Longitude: 83.83 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1006 147 -3.9 -5.9 86 2.0 -4.6 280 3 268.8 269.2 268.2 275.4 2.44 1 1000 194 -3.7 -5.7 86 2.0 -4.4 295 7 269.5 269.9 268.8 276.2 2.49 2 925 807 -6.7 -8.5 87 1.8 -7.2 305 5 272.5 272.8 270.2 278.5 2.17 3 910 935 -6.9 -8.6 88 1.7 -7.4 323 5 273.5 273.9 270.9 279.6 2.19 4 856 1416 -4.3 -4.7 97 0.4 -4.4 32 5 281.1 281.6 276.6 289.9 3.15 5 850 1471 -4.7 -5.2 96 0.5 -4.9 40 5 281.2 281.7 276.6 289.8 3.05 6 765 2295 -7.9 -8.8 93 0.9 -8.2 310 6 286.4 286.8 278.6 293.8 2.57 7 700 2980 -12.3 -13.8 89 1.5 -12.8 235 7 288.9 289.2 278.9 294.5 1.88 8 660 3427 -15.1 -17.6 81 2.5 -15.7 234 11 290.6 290.9 279.1 295.0 1.45 9 517 5222 -29.7 -31.8 82 2.1 -30.0 230 27 294.0 294.1 279.4 295.7 0.52 10 500 5460 -29.9 -32.0 82 2.1 -30.2 230 29 296.6 296.7 280.6 298.3 0.52 11 485 5677 -30.7 -32.7 83 2.0 -30.9 230 32 298.2 298.3 281.3 299.9 0.50 12 478 5780 -30.9 -33.9 75 3.0 -31.2 230 33 299.2 299.3 281.6 300.7 0.45 13 428 6555 -36.9 -44.9 43 8.0 -37.4 230 44 301.1 301.2 282.1 301.7 0.16 14 400 7020 -41.1 -49.1 42 8.0 -41.5 230 50 301.6 301.6 282.1 302.0 0.11 15 378 7400 -44.7 -52.7 40 8.0 -45.0 229 62 301.7 301.8 282.2 302.0 0.08 16 329 8320 -47.7 -53.7 50 6.0 -47.9 226 93 309.8 309.9 285.4 310.1 0.08 17 320 8502 -49.5 -55.5 49 6.0 -49.7 225 99 309.8 309.8 285.4 310.1 0.06 18 316 8584 -50.3 -56.3 49 6.0 -50.4 225 98 309.8 309.8 285.3 310.0 0.06 19 300 8920 -52.7 -58.7 48 6.0 -52.8 225 95 311.1 311.1 285.8 311.2 0.05 20 284 9271 -56.7 -63.7 41 7.0 -56.8 227 92 310.2 310.3 285.4 310.3 0.03 21 253 9996 -61.3 -69.3 34 8.0 -61.4 230 86 313.9 313.9 286.7 313.9 0.01 22 250 10070 -61.9 -69.9 34 8.0 -62.0 230 85 314.0 314.0 286.8 314.1 0.01 23 244 10220 -62.3 -70.3 33 8.0 -62.4 235 75 315.6 315.6 287.3 315.7 0.01 24 230 10586 -59.9 -67.9 34 8.0 -60.0 236 61 324.7 324.7 290.2 324.7 0.02 25 200 11460 -58.1 -68.1 27 10.0 -58.2 240 29 340.8 340.8 294.5 340.8 0.02 26 150 13270 -58.9 -74.9 11 16.0 -59.1 260 19 368.6 368.6 300.3 368.6 0.01 27 139 13748 -58.3 -75.3 10 17.0 -58.5 263 20 377.8 377.8 301.9 377.8 0.01 28 100 15800 -61.9 -83.9 4 22.0 -62.1 275 23 408.1 408.1 306.3 408.1 0.00 29 96 16053 -61.9 -83.9 4 22.0 -62.1 276 23 412.9 412.9 306.9 412.9 0.00 30 70 18010 -62.5 -84.5 4 22.0 -62.8 280 25 450.7 450.7 310.9 450.7 0.00 31 50 20070 -65.9 -87.9 3 22.0 -66.2 275 31 488.2 488.2 314.1 488.2 0.00 32 30 23170 -65.5 -87.5 3 22.0 -66.0 265 33 566.1 566.1 318.9 566.1 0.01 33 22 25045 -68.1 -89.1 3 21.0 -68.5 610.8 610.8 321.1 610.9 0.01 TRP 244 10220 -62.3 -70.3 33 8.0 -62.4 235 75 315.6 315.6 287.3 315.7 0.01 WND 320 8502 -49.5 -55.5 49 6.0 -49.7 225 99 309.8 309.8 285.4 310.1 0.06 Sounding variables and indices 1000-500 mb thick: 5266.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 86.83 % Est. max temperature: 8.41 C = 47.13 F Sfc-Lift cond lev (LCL): 974.64 mb = 395.98 m = 1299.11 ft T: -4.69 C 700-500 lapse rate: 7.10 C/km ThetaE index: 0.11 C Layer 850.0- 765.0 mb Conv cond level (CCL): 720.06 mb = 2762.14 m = 9062.02 ft Mean mixing ratio: 2.31 g/kg Conv temperature: 15.42 C = 59.75 F Cap Strength: 13.99 C Lifted Index: 15.90 C Risk: None Lifted Index @300 mb: 23.72 C Lifted Index @700 mb: 12.17 C Showalter Index: 6.44 C Risk: None Total Totals Index: 49.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 24.70 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 57.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.09 J/kg Max Up Vert Vel: 4.92 m/s Conv Inhibition (B-): 47276.57 J/kg Cap Strength: 15.10 C Lift Cond Lev (LCL): 926.81 mb = 791.67 m = 2597.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1006 147 280 3 3.0 -0.5 | 80 8 -7.7 -1.3 1 1000 194 295 7 6.3 -3.0 | 49 6 -4.3 -3.7 2 925 807 305 5 4.1 -2.9 | 61 7 -6.5 -3.7 3 850 1471 40 5 -3.2 -3.8 | 72 15 -13.8 -4.6 4 700 2980 235 7 5.7 4.0 | 123 6 -4.9 3.2 5 500 5460 230 29 22.2 18.6 | 213 21 11.6 17.9 6 400 7020 230 50 38.3 32.1 | 221 42 27.7 31.4 7 320 8502 225 99 70.0 70.0 | 221 91 59.4 69.2 8 300 8920 225 95 67.2 67.2 | 220 87 56.5 66.4 9 250 10070 230 85 65.1 54.6 | 225 77 54.5 53.9 10 244 10220 235 75 61.4 43.0 | 230 66 50.8 42.2 11 200 11460 240 29 25.1 14.5 | 227 20 14.5 13.7 12 150 13270 260 19 18.7 3.3 | 253 8 8.1 2.5 13 100 15800 275 23 22.9 -2.0 | 283 13 12.3 -2.8 14 70 18010 280 25 24.6 -4.3 | 290 15 14.0 -5.1 15 50 20070 275 31 30.9 -2.7 | 280 21 20.3 -3.5 16 30 23170 265 33 32.9 2.9 | 265 22 22.2 2.1 Wind Parameters Mean winds (0-6000m): 235.8 at 14.2 knts Storm direction: 265.8 at 10.7 knts Shear (0-3000m) pos: 1.1 neg: 2.3 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 57.7 deg Storm rel helicity (0-3000m) pos: 21.0 neg: -20.4 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 20.81 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 298 6 55 6| 3.1 0.0 3.1| 1.5 -6.1 -4.6 -9.1 -0.49| 5.7 -2.8 1000 307 6 56 7| 2.6 0.0 2.6| 3.2 -6.7 -3.5 -3.5 -0.22| 5.3 -1.2 1500 326 5 55 9| 2.2 0.0 2.2| 11.6 -11.3 0.3 0.2 -0.08| 5.3 -0.4 2000 332 5 55 10| 1.7 1.3 3.0| 11.6 -20.1 -8.6 -4.3 -0.19| 5.4 -1.0 2500 319 6 54 9| 1.3 2.0 3.3| 14.7 -20.4 -5.7 -2.3 -0.07| 5.5 -0.4 3000 296 6 58 6| 1.1 2.3 3.4| 21.0 -20.4 0.6 0.2 0.10| 5.6 0.6 4000 256 8 109 3| 0.8 2.8 3.7| 33.8 -20.4 13.4 3.3 0.25| 5.3 1.3 5000 241 11 162 5| 0.7 3.2 3.8| 45.1 -20.4 24.7 4.9 0.27| 5.2 1.4 6000 236 14 189 7| 0.6 3.7 4.2| 63.4 -20.4 43.0 7.2 0.26| 5.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20251105.00.gif